@article {3902,
	title = {Using Semantic Knowledge of Transactions to Increase Concurrency},
	journal = {ACM Transactions on Database Systems (TODS)},
	volume = {14},
	year = {1989},
	pages = {503--525},
	doi = {10.1145/76902.76905},
	author = {Abdel Aziz Farrag and Tamer Ozsu}
}
